package Jieyekaoshi;

public class StudentTest {
    public static void main(String[] args) {
        Student student1 = new Student("李四",18 , "92.5");
        Student student2 = new Student();
        student2.setName("王五");
        student2.setAge(21);
        student2.setGrade("120.5");

        System.out.println(student1);
        System.out.println(student2);

    }
}
